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Carb balancer / syncrometer for 40s


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Posted

Rather than forking out for a new one, wanted to see if anyone had a used one?

 

I don't mind borrowing if someone would rather lend that sell.

Posted

you can borrow mine if you want to come over and collect

Posted

I want one too

Cheapest ive seen is ebay for £30

Hopefully santa will bring me one

Posted

nice piece of kit easy to use

Posted

I forked out a while back , from fast road cars outlet on ebay.

Very glad I did , makes life so much easier

Posted

Am thinking for the sake of £40 I'll have one forever then.

Posted

Just ordered one, be interesting to see what make it is when turns up.

Posted

If you have large dia trumpets you may need to use a plastic funnel to reduce dia etc

Posted

Bought from JJC on eBay and a pucker German made STE job turned up.

30 seconds later got it balanced, 5 minutes later it's idling like a dream all the way down to a solid 900rpm. Within 10 minutes I've identified the pump jets are a touch large, swapped them out and got it as good as I can with the jets I have.

Want to try a slightly smaller idle or leaner idle holder, with a slightly smaller pump jet, but it's certainly close enough to hand over to the professionals and get on the rollers.

Posted

Money well spent. :-)

Posted

Money well spent. :-)

Yes, but its proved that there are differences between the chokes in each carburettor.  Has anyone got a solution to that?  The bible doesn't seem to cover it

Posted

Either leaking or twisted spindle ? Is it a significant amount ?

Or leaks in manifold etc of course.

Posted

That's posh.  Eurocarb do have some good kit

 

Either leaking or twisted spindle ? Is it a significant amount ?

Or leaks in manifold etc of course.

I think its been the same from new.  Meter reads 5 on one choke and 7 on the other.  Both butterflies are slightly open

Posted

I do have a similar mercury set but webers don't always have takeoffs .

5 and 7 seems a fair bit: have you checked the both butterflies sit fully closed when they are supposed to be.?

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